Alberto Ascari (Italian pronunciation: [alˈbɛrto ˈaskari]; 13 July 1918 – 26 May 1955) was an Italian racing driver and twice Formula One World Champion. He was a multitalented racer who competed in motorcycle racing before switching to cars. Ascari won consecutive world titles in 1952 and 1953 for Scuderia Ferrari. He was the team's first World Champion and the last Italian to date to win the title. This was sandwiched by an appearance in the 1952 Indianapolis 500. Ascari also won the Mille Miglia in 1954. Ascari was noted for the careful precision and finely-judged accuracy that made him one of the safest drivers in a most dangerous era.
Ascari remains along with Michael Schumacher Ferrari's only back-to-back World Champions, and he is also Ferrari's sole Italian champion. As the first driver to win multiple World Championship titles, he held the record for most World Championship titles in 1952-54, as a result he is one of 3 drivers to have held the record for most World Championship titles. Juan Manuel Fangio held the record in 1951-52 and 1954-2002 (jointly with Ascari in 1952 and 1954) and Michael Schumacher has held the record since 2002.